Malware Analysis Report

2024-08-06 17:31

Sample ID 240626-bq3r7sydqr
Target 103c523f834ee4a65b9e4caab49ea763_JaffaCakes118
SHA256 7fb8ec6642b79d7208b3dca64d46c74ce7d0e11adc33522f957a31c6398fe387
Tags
darkcomet latentbot guest16 evasion persistence rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

7fb8ec6642b79d7208b3dca64d46c74ce7d0e11adc33522f957a31c6398fe387

Threat Level: Known bad

The file 103c523f834ee4a65b9e4caab49ea763_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

darkcomet latentbot guest16 evasion persistence rat trojan

Darkcomet

Modifies WinLogon for persistence

Windows security bypass

LatentBot

Modifies security service

Sets file to hidden

Executes dropped EXE

Checks computer location settings

Windows security modification

Loads dropped DLL

Adds Run key to start application

Program crash

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Modifies registry class

Suspicious use of AdjustPrivilegeToken

Views/modifies file attributes

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-26 01:21

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-26 01:21

Reported

2024-06-26 01:24

Platform

win7-20240221-en

Max time kernel

141s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

LatentBot

trojan latentbot

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\MSDCSC\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Sets file to hidden

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\MSDCSC\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\MSDCSC\\msdcsc.exe" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\notepad.exe

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeSecurityPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeLoadDriverPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeSystemProfilePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeSystemtimePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeBackupPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeRestorePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeShutdownPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeUndockPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeManageVolumePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeImpersonatePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: 33 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: 34 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: 35 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2420 wrote to memory of 2096 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2420 wrote to memory of 2096 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2420 wrote to memory of 2096 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2420 wrote to memory of 2096 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2096 wrote to memory of 3036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2096 wrote to memory of 3036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2096 wrote to memory of 3036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2096 wrote to memory of 3036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2420 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe
PID 2420 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe
PID 2420 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe
PID 2420 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3068 wrote to memory of 2716 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2508 N/A C:\Windows\SysWOW64\notepad.exe C:\Windows\SysWOW64\WerFault.exe
PID 2716 wrote to memory of 2508 N/A C:\Windows\SysWOW64\notepad.exe C:\Windows\SysWOW64\WerFault.exe
PID 2716 wrote to memory of 2508 N/A C:\Windows\SysWOW64\notepad.exe C:\Windows\SysWOW64\WerFault.exe
PID 2716 wrote to memory of 2508 N/A C:\Windows\SysWOW64\notepad.exe C:\Windows\SysWOW64\WerFault.exe

Views/modifies file attributes

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp" +s +h

C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe

"C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2716 -s 264

Network

Country Destination Domain Proto
US 8.8.8.8:53 mohmmedpuck.zapto.org udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
US 8.8.8.8:53 mohmmedpuck.zapto.org udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
US 8.8.8.8:53 mohmmedpuck.zapto.org udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp

Files

memory/2420-0-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/2420-1-0x0000000000401000-0x00000000004C6000-memory.dmp

memory/2420-2-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/2420-3-0x0000000000400000-0x00000000004F7000-memory.dmp

\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe

MD5 103c523f834ee4a65b9e4caab49ea763
SHA1 4bc5426ec0166191d5e0ffd8900a58a80aa1da1d
SHA256 7fb8ec6642b79d7208b3dca64d46c74ce7d0e11adc33522f957a31c6398fe387
SHA512 881cde1cc8ffd8a0659fde0e66bd04c89f70cb723d3a9a8de76a18d68a1d98b3db6611510e45f2aa5ec6ba6bdb6694f4f8411c4cb2fa3fd28208428b8dbd9e1a

memory/2420-14-0x0000000004550000-0x0000000004647000-memory.dmp

memory/2420-13-0x0000000004550000-0x0000000004647000-memory.dmp

memory/2716-17-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2716-55-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/2420-56-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/2420-57-0x0000000000401000-0x00000000004C6000-memory.dmp

memory/3068-58-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3068-60-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3068-62-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3068-64-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3068-66-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3068-67-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3068-70-0x0000000000400000-0x00000000004F7000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 01:21

Reported

2024-06-26 01:24

Platform

win10v2004-20240508-en

Max time kernel

142s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

LatentBot

trojan latentbot

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\MSDCSC\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Sets file to hidden

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\MSDCSC\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\MSDCSC\\msdcsc.exe" C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\notepad.exe

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeSecurityPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeLoadDriverPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeSystemProfilePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeSystemtimePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeBackupPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeRestorePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeShutdownPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeUndockPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeManageVolumePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeImpersonatePrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: 33 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: 34 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: 35 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A
Token: 36 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4876 wrote to memory of 1504 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4876 wrote to memory of 1504 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4876 wrote to memory of 1504 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1504 wrote to memory of 3540 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1504 wrote to memory of 3540 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1504 wrote to memory of 3540 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4876 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe
PID 4876 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe
PID 4876 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 3716 wrote to memory of 1664 N/A C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe

Views/modifies file attributes

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\103c523f834ee4a65b9e4caab49ea763_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp" +s +h

C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe

"C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1664 -ip 1664

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 372

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 mohmmedpuck.zapto.org udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 mohmmedpuck.zapto.org udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp
US 8.8.8.8:53 mohmmedpuck.zapto.org udp
FR 78.159.135.230:1604 mohmmedpuck.zapto.org tcp

Files

memory/4876-0-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/4876-2-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/4876-1-0x0000000000401000-0x00000000004C6000-memory.dmp

memory/4876-3-0x0000000000400000-0x00000000004F7000-memory.dmp

C:\ProgramData\Microsoft\Windows\Start Menu\MSDCSC\msdcsc.exe

MD5 103c523f834ee4a65b9e4caab49ea763
SHA1 4bc5426ec0166191d5e0ffd8900a58a80aa1da1d
SHA256 7fb8ec6642b79d7208b3dca64d46c74ce7d0e11adc33522f957a31c6398fe387
SHA512 881cde1cc8ffd8a0659fde0e66bd04c89f70cb723d3a9a8de76a18d68a1d98b3db6611510e45f2aa5ec6ba6bdb6694f4f8411c4cb2fa3fd28208428b8dbd9e1a

memory/3716-64-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-65-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-66-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/1664-67-0x0000000000D20000-0x0000000000D21000-memory.dmp

memory/4876-71-0x0000000000401000-0x00000000004C6000-memory.dmp

memory/4876-70-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-72-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-74-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-76-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-78-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-80-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-82-0x0000000000400000-0x00000000004F7000-memory.dmp

memory/3716-84-0x0000000000400000-0x00000000004F7000-memory.dmp